<?php

declare(strict_types=1);
/**
 * This file is part of Hyperf.
 *
 * @link     https://www.hyperf.io
 * @document https://hyperf.wiki
 * @contact  group@hyperf.io
 * @license  https://github.com/hyperf/hyperf/blob/master/LICENSE
 */

namespace support\utils;

class StatCalc
{
    public static function calcRate($num1, $num2, $s = 2): string
    {
        return floatval($num2) == 0 ? '0' : Str::formatMoney(round(($num1 / $num2) * 100, $s));
    }
}
